OIL FIELD BALL TYPE CHECK VALVE

OIL FIELD BALL TYPE CHECK VALVE

The Oil Field Check Valve is an ideal choice for oil & gas production lines where back flow is a concern. The swing check offers simplicity and is easily repairable with top entry to the valve internals. The function of the check valve is to prevent the backflow of medium in the pipeline. The check valve is an automatic valve, and the opening and closing parts open or close automatically by the force of the flowing medium. The check valve is only used on the pipeline with one-way flow of medium to prevent the backflow of medium and prevent accidents. Applicable medium: water, oil, steam, acid medium, etc.

Port size
1''~2”
Pressure
1000PSI, 15000PSI, 2000PSI, 3000PSI, 5000PSI
Structure
Ball Type
Medium
Water,steam,oil,gas
Temperature
-20~150ºC
Body material
Carbon Steel, Stainless Steel, Ductile iron
Connection
Threads Conform to ASME B1.20.1(NPT)
Feature
China Oil Field Check Valve manufacturing
OIL FIELD BALL TYPE CHECK VALVE

Technical Parameter

» Ductile lron/Carbon steel/Stainless steel Check Valves

» 1"to 2"Size Range

» Ductile lron: 1000 to 2000WOG Pressure Range,

» Carbon Steel: 2000 to 5000 WOG Pressure Range

» Viton Seats

» Threaded ends to ANSI B1.20.1(NPT)

» NACE MR0175

Main prats and materials

No. Part Name     Material
1 Body ASTM A395 A216 WCB ASTM A351 CF8M
2 ADAPTER ASTM A395 A216 WCB ASTM A351 CF8M
3 BALL SS316 SS316 SS316
4 SEAT VITON VITON VITON

Main dimensions (in)

Size End Pressure H Weight(lbs)
1" FNPT 1000 4.49 2.06 3.75
1" FNPT 1500 4.49 2.06 3.75
1" FNPT 2000 4.49 2.06 3.75
2" FNPT 1000 6.62 3.37 11.91
2" FNPT 1500 6.62 3.37 11.91
2" FNPT 2000 6.62 3.37 11.91
1" FNPT 2000 4.49 2.06 3.86
1" FNPT 3000 4.49 2.06 3.86
1" FNPT 5000 4.49 2.06 3.86
2" FNPT 2000 6.62 3.37 12.46
2" FNPT 3000 6.62 3.37 12.46
2" FNPT 5000 6.62 3.37 12.46
1" FNPT 2000 4.49 2.06 3.97
1" FNPT 3000 4.49 2.06 3.97
1" FNPT 5000 4.49 2.06 3.97
2" FNPT 2000 6.62 3.37 12.57
2" FNPT 3000 6.62 3.37 12.57
2" FNPT 5000 6.62 3.37 12.57